Computer Hardware and Security Devices (CAPE)

Which port is typically used to connect a keyboard or mouse to a modern computer?

• HDMI

• USB

• VGA

• Ethernet

Which of the following output devices offers the highest quality for color image printing?

• Dot matrix printer

• Laser printer

• Inkjet printer

• Thermal printer

Which device is most suitable for a visually impaired user to input text?

• Concept keyboard

• Touch screen

• Braille keyboard

• Trackpad

What is a key advantage of a touch screen?

• High tactile feedback

• Low power usage

• Direct user interaction

• Supports only single-user input

Which input device is most suitable for monitoring environmental changes like temperature or humidity?

• Scanner

• Sensor

• Trackball

• Concept keyboard

A concept keyboard is best used in which of the following scenarios?

• Typing long documents

• Programming tasks

• Fast food ordering systems

• Data analysis

Which of the following is a type of non-volatile memory that can be erased and rewritten many times?

• RAM

• ROM

• EPROM

• EEPROM

Which memory type is used to store firmware in a computer?

• RAM

• EEPROM

• ROM

• Cache

Which characteristic is associated with RAM?

• Non-volatile

• Slow access time

• Stores BIOS

• Volatile

Which of the following memory types can be erased by exposure to ultraviolet light?

• ROM

• EEPROM

• RAM

• EPROM